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Permanent magnet system with a high air gap induction, consisting of two mutually opposite, with according to the air gap to tapered soft iron pole shoes and a permanent magnet provided weicheisenrueckschlussbuegel
Permanent magnet system with a high air gap induction, consisting of two mutually opposite, with according to the air gap to tapered soft iron pole shoes and a permanent magnet provided weicheisenrueckschlussbuegel
